An advanced, stomach-friendly vitamin C formula enhanced for better absorption and systemic retention.
How scoring worksAn advanced, stomach-friendly vitamin C formula enhanced for better absorption and systemic retention.
How scoring works iHerb | $ 28.00 | |
 Pure Formulas | $ 28.00 | |
| iHerb | $ 28.00 |
Using the Transport C-PLUS form, this product combines buffered vitamin C with threonic acid to help the nutrient stay in your system longer. The addition of bioflavonoids, acerola, and rutin mimics how vitamin C is found in nature, which can contribute to better utilization by the body.
The 500mg dose is sized perfectly for the body to absorb efficiently without wasting excess nutrients. It is a well-rounded option for supporting immunity, skin health, and general antioxidant status.
Buffered calcium ascorbate combined with threonic acid supports high bioavailability while remaining gentle on the digestive tract. Inclusion of botanical cofactors like rose hips and acerola provides a broad spectrum of antioxidant support mimicking natural food sources.
Every active ingredient is clearly identified with specific milligram amounts for precise tracking. Labeling includes specific botanical sources which facilitates a clear understanding of the nutrient origins.
High average ratings suggest strong performance and reliability for regular users. Sufficient review volume provides a stable metric for assessing the consistent quality of the product experience.
Price per serving is justified by the enhanced absorption technology and the inclusion of botanical cofactors. Competitive positioning within the premium Vitamin C market makes this a viable option for long-term use.
ProtoSorb C 500 features a patented Threonic Acid enhanced buffered Calcium Ascorbate for superior gastric comfort and retention. These ingredients, alongside bioflavonoids and acerola, support immune readiness and protect cells from oxidative stress.
The 500mg dosage per capsule is ideal for efficient intestinal absorption throughout the day. This professional-grade formulation focuses on high bioavailability and mimics natural food sources by including botanical co-factors for Vitamin C.
Utilizes a metabolite-enhanced buffered form of Vitamin C to support antioxidant defense and various immune cell functions. The inclusion of bioflavonoids and Acerola powder aids in mimicking natural food-based nutrient delivery.
Vitamin C is the primary active ingredient, provided in a highly bioavailable and stomach-friendly form. While excellent for its specific role, the formula does not address other foundational immune pathways such as those requiring Vitamin D or Zinc.
This advanced formula utilizes a patented, buffered form of Vitamin C enhanced with threonic acid to support better cellular retention and metabolic efficiency. It is further fortified with rutin and a citrus bioflavonoid complex to provide focused antioxidant protection for the vascular system.
Rutin appears well-aligned for strengthening capillaries and reducing the swelling often associated with localized inflammation. The non-acidic nature of this supplement makes it an excellent choice for individuals who require high-potency support without gastric irritation.
Vitamin C and botanical bioflavonoids provide necessary cofactors for collagen synthesis and antioxidant defense. This combination supports the structural integrity of the dermis and enhances resilience against environmental stress.
Patented metabolite-enhanced forms improve biological retention and are exceptionally gentle on the stomach. The focus on a single nutrient pathway prevents this from being a complete solution for skin moisture and lipid barrier health.
Vitamin C and Rutin are combined in a buffered formula to assist with oxidative defense and ocular vascular strength. The inclusion of Sophora japonica ensures a recognized source of supportive bioflavonoids.
Omission of primary macular pigments and zinc prevents it from providing total vision protection. It serves as an effective secondary support for the eyes' antioxidant and circulatory systems.
| Ingredient | Amount per serving |
|---|---|
Vitamin C (Threonic Acid enhanced buffered Calcium Ascorbate) | 500 mg |
Calcium (Calcium Ascorbate) | 60 mg |
Transport C-PLUS(R) | 650 mg |
Citrus Bioflavonoid Complex | 100 mg |
Acerola powder | 25 mg |
Rose Hips powder | 25 mg |
Rutin powder (Sophora japonica) | 25 mg |
